This method is used to support sorting of p6IXMLNode components in a p6IDOMNodeset container.
Specifically it is used in the implemenation of the XSLT "xsl:sort" element. It allows the caller to read the float sort key that was set for the XML node.
- Parameters
-
| pNumber | [ out ] Float value to be used as a sort key for this node. |
- Returns
| Success | P6R::eOk | |
| Failure | P6R::eNotInitialized | A successful call to intialize() must be made before calling this funciton. |
| P6R::eInvalidArg | One of the parameters is NULL. |
